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error stop while WRF-ROMS-SWAN coupling #271

Open I-N-G opened 2 weeks ago

I-N-G commented 2 weeks ago

Hello,

I am running a 3-way coupled configuration, which is WRF+SWAN+ROMS. When WRF running to the 16th time step , ERROR STOP occurred. The output files of WRF and SWAN were generated, but there was no ROMS' output files. Here is the out file which shows 'Found Error: 01 Line: 73 Source: ROMS/Utility/close_io.F, close_inp.F'. I don't know how to deal with it. What's wrong with ROMS?

Looking forward to your reply. Thank you for your help! scs.out.txt 2024-06-14_201141

jcwarner-usgs commented 2 weeks ago

you need to look at the whole output. a few lines above, there are some strange input values in your boudnary conditions file:

GET_NGFLD   - 3D v-momentum eastern boundary condition,        2178-07-15 00:00:00.00
               (Grid= 01, Rec=2, Index=1, File: scs_bdy.nc)
               (Tmin=      58376.0000 Tmax=      58379.0000)      t =      58377.0000
               (Min = -8.69224429E-01 Max =  4.16339779E+00)

A 4m/s bc is rather large.

GET_NGFLD   - 3D u-momentum southern boundary condition,       2178-07-15 00:00:00.00
               (Grid= 01, Rec=2, Index=1, File: scs_bdy.nc)
               (Tmin=      58376.0000 Tmax=      58379.0000)      t =      58377.0000
               (Min = -1.88172684E+02 Max =  7.61216113E+03)

A -188 m/s is too large.

check where these values are coming from.

 GET_NGFLD   - salinity eastern boundary condition,             2178-07-15 00:00:00.00
               (Grid= 01, Rec=2, Index=1, File: scs_bdy.nc)
               (Tmin=      58376.0000 Tmax=      58379.0000)      t =      58377.0000
               (Min = -1.19612106E+02 Max =  3.85479469E+01)

salt = -119

... TIME-STEP YYYY-MM-DD hh:mm:ss.ss KINETIC_ENRG POTEN_ENRG TOTAL_ENRG NET_VOLUME C => (i,j,k) Cu Cv Cw Max Speed

16812288 2178-07-14 00:00:00.00 8.792424E-03 1.707228E+04 1.707229E+04 1.017858E+15 (151,175,10) 2.157114E-03 2.145432E+00 0.000000E+00 5.375235E+01 DIAG speed trouble 53.752346976771491
DIAG speed ijk 76.017272949218750 151 175 10 1

check your roms bc data.

I-N-G commented 2 weeks ago

Thank you so much, John! I checked my bc file, then found many numbers were too large. After several tests, I got the reason that I didn't change heights of land to min depth in roms_grid.